Agilent Technologies U3401A Manual de Serviço descarregar pdf (Página 57)

Operations and Features 2

U3401A User’s and Service Guide 39

Percentage (%)

This operation allows you to transfer the measurement value with a

proportional percentage display. You can set the upper limit (HI) and

lower limit (LO) to any value between 0 and ±100% of the highest range

for the present function.

The percentage operation calculates and display the measurement value

using the equation below:

Percentage (%) = [Measurement value – LO/(HI- LO)] x 100%]

When the HI limit is equal to LO limit, the percentage operation will use

the equation as below:

Percentage (%) = [(Measurement value – HI)/HI] x 100%]

Figure 2-8 Typical percentage (%) operation display

When enabled, the actual readings are shown in primary display and the

percentage’s result is shown in secondary display.

• The secondary display shows OL when readings exceed the maximum

display of 999.99%.

• When autoranging is enabled, this operation will be used to lock the

current range.

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Agilent Technologies U3401A Manual de Serviço Página 57